Data Sheet

ManualsBrandsMean Well ManualsBuilding Technology & Smart LivingMean Well LED driver Constant voltage, Constant current 264 W, 224.4 W 11 - 22 A 11.2 - 12.8 V DC adjustable, Surge pro

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300W Constant Voltage + Constant Current LED Driver

ELG-300

File Name:ELG-300-SPEC 2019-06-21







℃℃

              



               





Summary of content (6 pages)

PAGE 1
ELG-300 300W Constant Voltage + Constant Current LED Driver   05  ■  ‧ ‧ ‧ ‧ ‧ ‧ ■  ‧  ‧  ‧  ‧  ‧  ■  
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300W Constant Voltage + Constant Current LED Driver ELG-300 SPECIFICATION ELG-300-24A ELG-300-12A MODEL DC VOLTAGE 24V 12V CONSTANT CURRENT REGION Note.2 10~ 12V RATED 200VAC ~ 305VAC 22A CURRENT 100VAC ~ 180VAC 18.7A RATED POWER OUTPUT 200VAC ~ 305VAC 264W 300W 100VAC ~ 180VAC 224.4W 255W RIPPLE & NOISE (max.) Note.3 150mVp-p 240mVp-p VOLTAGE ADJ. RANGE 11.2 ~12.8V 22.4 ~25.6V CURRENT ADJ. RANGE VOLTAGE TOLERANCE Note.4 11 ~ 22A ±3.0% 6.25 ~ 12.5A ±2.0% LINE REGULATION ±0.5% ±0.
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ELG-300 300W Constant Voltage + Constant Current LED Driver Block Diagram PFC fosc : 45KHz PWM fosc : 100KHz EMI FILTER & RECTIFIERS I/P POWER SWITCHING PFC CIRCUIT RECTIFIERS & FILTER Vo+ VoO.L.P. O.T.P. O.L.P. PWM & PFC CONTROL DETECTION CIRCUIT PFC CONTROL O.V.P. CASE :FUNCTIONAL GROUND DRIVING METHODS OF LED MODULE ※ This series is able to work in either Constant Current mode (a direct drive way) or Constant Voltage mode (usually through additional DC/DC driver) to drive the LEDs.
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ELG-300 300W Constant Voltage + Constant Current LED Driver OUTPUT LOAD vs TEMPERATURE 100 100 80 80 230VAC input only 60 LOAD (%) 60 LOAD (%) 230VAC input only 110VAC 40 20 -40 -30 0 10 20 30 40 50 20 (HORIZONTAL) 60 110VAC 40 -40 -30 0 20 45 AMBIENT TEMPERATURE,Ta (℃) 55 65 75 85 (HORIZONTAL) Tcase (℃) ◎ If ELG-300 operates in Constant Current mode with the rated current, the maximum workable Ta is 40℃.
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ELG-300 300W Constant Voltage + Constant Current LED Driver LIFE TIME 120 LIFETIME(Kh) 100 80 60 40 20 0 20 30 40 50 60 70 80 90 Tcase ( ℃) File Name:ELG-300-SPEC 2019-06-21
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ELG-300 300W Constant Voltage + Constant Current LED Driver MECHANICAL SPECIFICATION CASE NO.: 266A Unit:mm 246 235 300±20 300±20 77 53.8 222 AC/N(Blue) AC/L(Brown) PE (Green/Yellow) SJOW 17AWGx3C &H05RN-F 3×1.0mm 2 Vo-(Black) Vo+(Red) 86 SJOW 14AWGx2C 36 tc 4-Φ4.5 : Max. Case Temperature 15.8 39.5 ‧ tc 14 46.